MvcDigestDb/views/abstractdigestdbview.h

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00001 /*  -*- c++ -*-  (for Emacs)
00002  *
00003  *  abstractdigestdbview.h
00004  *  Digest
00005  * 
00006  *  Created by Aidan Lane on Fri Aug 12 2005.
00007  *  Copyright (c) 2005-2006 Optimisation and Constraint Solving Group,
00008  *  Monash University. All rights reserved.
00009  *
00010  *  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU General Public License for more details.
00019  *
00020  *  You should have received a copy of the GNU General Public License
00021  *  along with this program; if not, write to the Free Software
00022  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00023  */
00024 
00025 #ifndef ABSTRACTDIGESTDBVIEW_H
00026 #define ABSTRACTDIGESTDBVIEW_H
00027 
00028 
00029 #include "MvcCore/abstractview.h"
00030 
00031 #include <QPointer>
00032 
00033 #include "digestdbviewevents.h"
00034 
00035 class QSqlDatabase;
00036 
00037 class DigestDbController;
00038 class DigestDbModel;
00039 
00040 
00041 class AbstractDigestDbView : public AbstractView {
00042 
00043 public:
00044   AbstractDigestDbView( QObject* objectPtr );
00045 
00046   DigestDbController* digestDbController() const;
00047   DigestDbModel*      digestDbModel() const;
00048 
00049   const QSqlDatabase& database() const;
00050 
00052   inline static MvcModuleId_t classModuleId() { return MvcDigestDb::id(); }
00054   virtual MvcModuleId_t moduleId() const { return classModuleId(); }
00055 
00056 
00057 protected:
00058   virtual void dispatchEvent( VEvent* );
00059 
00060   virtual void changeControllerEvent( VChangeControllerEvent* );
00061   virtual void modelChangedEvent( VModelChangedEvent* );
00062   virtual void resetEvent( VEvent* );
00063 
00064   virtual void changeDigestDbControllerEvent( VChangeControllerEvent* );
00065   virtual void digestDbModelChangedEvent( VModelChangedEvent* );
00066   virtual void digestDbResetEvent( VEvent* );
00067 
00068   // The following implementations do nothing, derivative classes are left to
00069   // add functionality.
00070   virtual void classesEvent( VClassesEvent* ) {}
00071   virtual void collectionsEvent( VCollectionsEvent* ) {}
00072   virtual void experimentsEvent( VExperimentsEvent* ) {}
00073   virtual void gesturesEvent( VGesturesEvent* ) {}
00074   virtual void trainedRecogsEvent( VTrainedRecogsEvent* ) {}
00075 
00076   void postDigestDbEvent( CEvent* );
00077 
00078 
00079 private:
00080   // Temporary caches:
00081   QPointer<DigestDbController> c_digestDbController;
00082   QPointer<DigestDbModel>      c_digestDbModel;
00083 };
00084 
00085 
00086 #endif //  ! ABSTRACTDIGESTDBVIEW_H

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